Chip====Spruce used to have them. Or they are easy to make. Trick is the amount of weight on the end so the hose will move.
NOTE----Teflon doesnt work well, I'm sorry to say. Its stiffer a compared to 701 hose, so it does move as well, without an excessive amount of weight. Nope, I havent come up with a good, reliable, inexpensive, live swivel yet so teflon can be used. (That way you dont have to change hose due to liner deterioration.)
Tom Swearengen, TS Flightlines LLC, AS Flightlines
Joint Venture with Aircraft Specialty
Teflon Hose Assemblies for Experimentals
Proud Vendor for RV1, Donator to VAF
RV7A Tail Kit Completed, Fuse started-Pay as I go Plan, on hold while we develop new products for RV builders